---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-32486 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 11G 68G 14% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 713 11047 1 4237 14944 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:10:e0:bf brd ff:ff:ff:ff:ff:ff inet 10.30.170.248/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fe10:e0bf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:67:3c:db:f7 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-32486) 10/01/24 _x86_64_ (4 CPU) 02:24:39 LINUX RESTART (4 CPU) 02:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:26:01 349.49 156.02 193.47 0.00 11534.88 45772.37 0.00 02:27:01 156.90 35.22 121.68 0.00 2378.41 11792.89 0.00 02:28:01 35.65 15.76 19.89 0.00 774.41 9738.75 0.00 02:29:01 61.47 5.25 56.22 0.00 185.70 13411.76 0.00 02:30:01 55.31 4.25 51.06 0.00 2136.58 32891.05 0.00 Average: 131.76 43.30 88.46 0.00 3401.87 22720.57 0.00 02:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:26:01 13367328 15360016 621436 3.79 67232 2123972 1353536 7.77 859652 1880944 147940 02:27:01 12662524 15008884 959116 5.85 81876 2449220 1595828 9.16 1250416 2168092 148920 02:28:01 11946948 14456364 1506708 9.20 85112 2604684 2054660 11.79 1894348 2228508 5536 02:29:01 10595432 13592688 2367340 14.45 98376 3057900 2842992 16.31 2944340 2502532 274856 02:30:01 11534784 15338000 615972 3.76 105400 3832740 1303216 7.48 1467820 3014744 67800 Average: 12021403 14751190 1214114 7.41 87599 2813703 1830046 10.50 1683315 2358964 129010 02:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:26:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 02:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 ens3 402.92 262.91 1370.32 69.31 0.00 0.00 0.00 0.00 02:27:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 02:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 ens3 234.62 192.30 2570.56 31.36 0.00 0.00 0.00 0.00 02:28:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 02:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 ens3 167.73 128.61 1730.90 18.71 0.00 0.00 0.00 0.00 02:29:01 lo 2115.55 2115.55 2016.50 2016.50 0.00 0.00 0.00 0.00 02:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 ens3 316.61 226.53 3865.54 24.78 0.00 0.00 0.00 0.00 02:30:01 lo 17.81 17.81 1.74 1.74 0.00 0.00 0.00 0.00 02:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 ens3 290.42 210.43 2190.30 189.63 0.00 0.00 0.00 0.00 Average: lo 427.30 427.30 403.69 403.69 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 282.45 204.15 2345.51 66.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-32486) 10/01/24 _x86_64_ (4 CPU) 02:24:39 LINUX RESTART (4 CPU) 02:25:01 CPU %user %nice %system %iowait %steal %idle 02:26:01 all 19.43 16.96 14.46 6.54 0.12 42.49 02:26:01 0 24.11 15.87 12.77 3.37 0.12 43.75 02:26:01 1 14.37 18.40 15.14 4.08 0.12 47.88 02:26:01 2 12.48 18.64 16.48 11.58 0.10 40.71 02:26:01 3 26.81 14.92 13.43 7.13 0.14 37.58 02:27:01 all 26.70 0.21 1.98 2.43 0.08 68.59 02:27:01 0 30.12 0.10 2.48 4.53 0.08 62.69 02:27:01 1 19.46 0.22 1.50 1.27 0.08 77.47 02:27:01 2 29.90 0.15 2.29 3.56 0.07 64.04 02:27:01 3 27.35 0.37 1.66 0.39 0.08 70.15 02:28:01 all 54.18 0.00 1.63 0.84 0.09 43.26 02:28:01 0 53.99 0.00 1.25 0.70 0.12 43.94 02:28:01 1 50.64 0.00 1.53 1.70 0.10 46.03 02:28:01 2 55.54 0.00 1.96 0.72 0.08 41.70 02:28:01 3 56.52 0.00 1.79 0.23 0.07 41.38 02:29:01 all 61.55 0.00 3.04 1.64 0.11 33.66 02:29:01 0 61.25 0.00 3.54 0.18 0.10 34.92 02:29:01 1 59.06 0.00 2.01 0.29 0.12 38.52 02:29:01 2 61.34 0.00 2.37 1.36 0.12 34.81 02:29:01 3 64.54 0.00 4.23 4.75 0.12 26.36 02:30:01 all 29.70 0.00 2.25 4.02 0.08 63.95 02:30:01 0 31.88 0.00 2.49 5.29 0.07 60.26 02:30:01 1 25.87 0.00 2.25 3.49 0.08 68.30 02:30:01 2 34.85 0.00 2.26 4.36 0.08 58.45 02:30:01 3 26.19 0.00 1.98 2.92 0.08 68.82 Average: all 38.33 3.43 4.66 3.09 0.10 50.39 Average: 0 40.34 3.17 4.49 2.81 0.10 49.09 Average: 1 33.86 3.73 4.50 2.17 0.10 55.64 Average: 2 38.84 3.75 5.06 4.31 0.09 47.95 Average: 3 40.30 3.05 4.61 3.08 0.10 48.87